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Comunicating through COM ports

David Mallwitz dmallwitz at cox.rr.com
Fri Dec 21 14:12:22 EST 2001 
FW: Comunicating through COM portsWhich Python distribution are you using?
Or did you compile from source?

Dave

"Alves, Carlos Alberto - Coelce" <calves at coelce.com.br> wrote in message
news:mailman.1008955468.30561.python-list at python.org...
Sorry, but as I said before, I'm under windows98 and I haven't such
directory.
Do I need to download that module from anywhere?!If so, give me an URL.


-----Original Message-----
From: David Lees [mailto:deblnonospammyno at raqia.com]
Sent: Friday, December 21, 2001 1:46 PM
To: python-list at python.org
Subject: Re: FW: Comunicating through COM ports


Python21/scripts/PythonSerial
david lees


> "Alves, Carlos Alberto - Coelce" wrote:
>
> Thanks for the example. But, where can I find such module Serial?!
>
> -----Original Message-----
> From: David Mallwitz [mailto:dmallwitz at cox.rr.com]
> Sent: Thursday, December 20, 2001 10:26 PM
> To: python-list at python.org
> Subject: Re: Comunicating through COM ports
>
> Comunicating through COM portsChapter 19 of Mark Hammond and Andy
> Robinson's
> 'Python Programmingon on Win32' covers this quit well, and with the
> Activestate Python distro there is a multithreaded demo called
> 'win32comport_demo.py'. But here's what I do - example is from a
> console
> connection to an old Cisco router.
>
> >>> from Serial import Serial
> >>> ### open the COM1 port
> >>> serialconfig = Serial.PortDict()
> >>> serialconfig['port'] = Serial.COM1
> >>> serialconfig['rxBufSize'] = 4096
> >>> port = Serial.Port(serialconfig)
> >>> port.open()
> >>> port.write('show conf \r')
> >>> x = port.read()
> >>> x
> 'show conf \r\nUsing 768 out of 32762 bytes\r\n!\r\nversion 11.1\r\nno
>
> service u
> dp-small-servers\r\nno service tcp-small-servers\r\n!\r\nhostname
> Router\r\n!\r\
> n!\r\nip subnet-zero\r\nno ip domain-lookup\r\n!\r\nhub ether 0 1\r\n
> link-test\
> r\n auto-polarity\r\n!\r\nhub ether 0 2\r\n link-test\r\n
> auto-polarity\r\n!\r\n
> hub ether 0 3\r\n link-test\r\n auto-polarity\r\n --More-- '
>
> Best,
> Dave
>
> "Alves, Carlos Alberto - Coelce" <calves at coelce.com.br> wrote in
> message
> news:mailman.1008852145.28654.python-list at python.org...
> Anybody could give me an example code of how connect/comunicate
> through COM
> ports (i.e. COM1, COM2). I'm under windows 98.
> Thanks!!!
> Carlos Alberto
> COELCE/DPRON-Departamento de Projetos e Obras Norte
> Fone: 677- 2228
> e-mail: calves at coelce.com.br
> \|||/
> (o o)
> --ooo0-(_)-0ooo--
>
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